Illuminating lamp unit



FIG. 1 is a perspective view of an illuminating lamp unit showing our design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof, the rear elevation view thereof being the same as the front;

FIG. 4 is a left elevation view thereof, the right elevation view thereof being the same as the left;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for an illuminating lamp unit, as shown and described. 